The Google +button was launched two days before. There are widespread blog posts in the blogosphere explaining how to insert the Google +button in your website and blog.
Google +button is an innovative concept which will decide the ranking of websites in search engine search results. I wonder whether Google will still consider the backlinks factor in deciding the search engine results ranking.
In several micro jobs portals, campaigns for voting (adding the plus) on the Google plus button have already started rolling. It is a paid task that might defeat the purpose of Google +.
The code for adding Google +button is here:
Have you added the Google + in your blog?